#ifndef __CRC32_H__
#define __CRC32_H__

/*
===============================================================================
	Calculates a checksum for a block of data
	using the CRC-32.
===============================================================================
*/
void CRC32_InitChecksum( unsigned long *crcvalue );
void CRC32_UpdateChecksum( unsigned long *crcvalue, const void *data, int length );
void CRC32_FinishChecksum( unsigned long *crcvalue );
unsigned long CRC32_BlockCheckSum( const void *data, int length );

#endif /* !__CRC32_H__ */